Bridging Global Standards with African Potential
Empowering the continent through world-class engineering
Founded in 2010 in New York City, The Cornerstone Group was created to meet the growing demands of the international construction and energy industries. Today, headquartered in The Gambia, we serve as a pan-African leader, integrating 25 years of global expertise with a deep commitment to the continent’s socio-economic growth.
Our Values
Values are uncompromising declarations of what matters most to our company’s leadership. At Cornerstone, this means an unwavering dedication to operational excellence in quality built on time. To ensure these values are always honored, we commit ourselves to lifelong learning so that we can continuously improve. Through our commitment to these core values, we pledge a safe and productive work environment for all our employees so they can continue to provide for their families and arrive home safely each and every day
Our impact in numbers
Quantifying a legacy of global excellence and sustainable growth. Defining our progress through decades of engineering innovation.
$0B+
Projects Managed
0+
Years of Expertise
0+
Years Corporate Growth
0
Country Global Presence
$0M+
Spaces completed
$0K
Solar Investment
Global engineering excellence
Proven impact
Building what matters
Sustainable growth
Our global footprint
Trusted expertise
Our Core Values
We design & shape spaces for life
Care for Life
We prioritize the health and safety of our people, partners, and the environment above all else.
Integrity & Transparency
We believe in ethical leadership and clear communication, ensuring trust in every partnership.
Teamwork & Excellence
Our success is built on collaboration and a relentless pursuit of quality in every detail.
Sustainable Innovation
We leverage advanced technology, such as smart grids and eco-friendly construction, to build for the future.
Discover the visionary minds behind Cornerstone building sustainable infrastructure with purpose and for impact
Our team thoughtfully blends engineering excellence, vision, and care to deliver sustainable, functional, and transformative infrastructure that enriches lives, reflects values, embraces innovation, and stands the test of time, exceeding expectations consistently.
Oley Damel FAAL
Head of Properties
Jonas AGYEMANG
Construction Manager
Bubacar JAWO
Project Coordinator
Olalekan OWOYELE
Chief Financial Officer
Anna GUEYE
Chief Commercial Officer